Conductor twisting mechanism and cable production device

Abstract

The invention relates to the technical field of cable production equipment, and discloses a conductor stranding mechanism and a cable production device.The conductor stranding mechanism comprises a pressurizing mechanism, the pressurizing mechanism comprises a mounting lantern ring, a rotating lantern ring, a connecting sleeve and a pressurizing ball, the mounting lantern ring is mounted on a support and connected through a bolt, the rotating lantern ring is rotationally mounted in the mounting lantern ring, and the connecting sleeve is connected with the pressurizing ball; the connecting sleeve is installed on the rotating lantern ring in a sliding mode, the extrusion ball is embedded in the connecting sleeve, the rotating lantern ring is provided with the pressurization spring, and one end of the pressurization spring is connected with the connecting sleeve. According to the invention, the pressurization assembly is additionally arranged after the conductors are twisted, so that the conductors are more compact after being twisted, and the loosening condition of the conductors after being twisted is reduced; specifically, the pressurizing ball is adopted, and the annular groove I is formed in the pressurizing ball and is matched with the outside of the conductor, so that the contact surface of the pressurizing ball and the conductor can be upgraded from a point surface to a line surface, and the pressing effect on the conductor is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable production equipment, and particularly to a conductor stranding mechanism and a cable production device. Background Art

[0002] A cable is an electrical transmission medium composed of one or more mutually insulated conductors (usually metal wire cores) and an outer insulating protective layer, and is used to transmit electrical energy or electrical signals between two or more devices. Its core function is to transmit electricity or information safely and efficiently, and it is widely used in fields such as power transmission, communication, control systems, and building electricity.

[0003] During the production process of a cable, a stranding machine is required to strand multiple conductors to form a cable. The stranding machine mainly consists of a driving part, a wire feeding part, a stranding part, a traction part, and a receiving part, etc. Among them, the stranding part mainly consists of a stranding reel and a transmission device. The stranding reel is mainly used for winding and stranding wire materials, and the transmission device is mainly used for transmitting power to ensure the stable rotation of the stranding reel. However, in the actual use process of the stranding part, during the stranding process, it is easy to have a situation where the tension control is improper, resulting in the conductors not being tightly combined, and then the conductors become loose, affecting the subsequent use quality. And to repair it, the cable surface layer needs to be removed, and then a small stranding machine is used to strand the loose part, with a high repair cost, or it is directly scrapped, causing certain economic losses.

[0004] In the prior art, there is a conductor stranding device for the production of polyvinyl chloride insulated flexible cables. Its structure includes a base. A fixed frame is vertically and fixedly connected to the middle position at the upper end of the base. A fixed tube is rotatably connected to the upper end of the fixed frame. An installation disk is fixedly connected to the front end of the fixed tube. Although this device winds multiple strands of wires around the first reel and the second reel respectively, the wire on the first reel is the core of the conductor, and the wire on the second reel can rotate with the installation disk and be spirally wound around the outside of the core to complete the stranding, which can improve the overall tightness and the strength of the conductor. Before the take-up machine takes up the conductor, the stranded conductor passes through the locking tube. The wires located outside the core are respectively clamped with the corresponding spiral limiting grooves. The set locking mechanism rotates in the same direction as the installation disk and at a speed lower than that of the installation disk, so as to lock the wires and further improve the overall tightness.

[0005] However, in the actual use process, the method of using spiral limiting grooves to clamp the conductors and increasing the binding tightness between the conductors by rotation is prone to a large friction density, causing the cable temperature to be too high and then damaging the insulating layer of the cable, reducing the service life of the cable. Summary of the Invention

[0006] The purpose of the present invention is to provide a conductor stranding mechanism and a cable production device to solve the problems raised in the above background technology.

[0007] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0008] The present invention is a conductor stranding mechanism, including a stranding main machine, on which a wire feeding end and a stranding end are arranged. The wire feeding end is used to place a conductor disk, which includes a rotating frame and a rotating component. The rotating component uses a motor as a power source to drive the rotating frame to rotate, and then drives the conductor disk to rotate to complete the conductor stranding operation. The stranding end includes a bracket and a stranding disk. The stranding disk is installed on the bracket and is used to externally limit the conductor during stranding.

[0009] A cable production device with a conductor stranding mechanism includes a pressurizing mechanism, which includes a mounting collar, a rotating collar, a connecting sleeve, and pressurizing balls. The mounting collar is installed on the bracket and is bolt-connected. The rotating collar is rotatably installed in the mounting collar. The connecting sleeve is slidably installed on the rotating collar. The extrusion balls are embedded in the connecting sleeve. A pressurizing spring is installed on the rotating collar, and one end of the pressurizing spring is connected to the connecting sleeve. By generating a thrust force through the pressurizing spring, the thrust force acts on the pressurizing balls through the connecting sleeve, causing the pressurizing balls to generate a pressing force acting on the conductor.

[0010] Furthermore, a first annular groove is provided on the pressurizing balls, and the first annular groove is adapted to the conductor, changing the contact surface between the pressurizing balls and the conductor from point-surface contact to line-surface contact, increasing the comprehensiveness of pressurizing the conductor.

[0011] Furthermore, heat dissipation balls are rotatably installed on the connecting sleeve. The heat dissipation balls are in surface contact with the annular groove surface of the pressurizing balls and rotate synchronously with the pressurizing balls. A second annular groove is provided on the heat dissipation balls, and air guiding vanes are installed on the inner wall of the second annular groove. Under the rotation of the heat dissipation balls, the air guiding vanes conduct the air flow from the gap on one side between the first annular groove on the pressurizing balls and the connecting sleeve to the gap on the other side, causing the air flow to form a flow inside the connecting sleeve for dissipating the heat inside the connecting sleeve.

[0012] Furthermore, a heat conducting frame is installed on the pressurizing balls. The heat conducting frame is designed in an annular strip shape. One end of the heat conducting frame is flush with the concave surface of the first annular groove on the pressurizing balls, and is used to conduct the heat inside the pressurizing balls to the outside, avoiding excessive heat accumulation inside the pressurizing balls, effectively reducing the hazards such as reduced hardness, weakened strength, or deformation of the balls due to excessive internal heat.

[0013] Furthermore, a heat-conducting fin is installed on the connecting sleeve, and a heat-conducting sleeve frame is installed on the rotating collar. One side of the heat-conducting fin extends into the heat-conducting sleeve frame and contacts the inner wall of the heat-conducting sleeve frame, so as to transfer the heat on the connecting sleeve to the rotating collar. The installation collar is arranged in a hollow structure, and two heat-conducting ring plates are installed on the installation collar. One of the heat-conducting ring plates contacts the outer wall of the rotating collar for conducting the heat on the rotating collar. Two external interfaces are installed on the installation collar, and a partition is installed inside the installation collar. The partition is located between the two external interfaces.

[0014] Furthermore, a correction component is installed on the installation collar. The correction component is composed of a connecting disc, a correction pressing belt and correction balls. The connecting disc is installed on the installation collar and contacts the heat-conducting ring plate far away from the rotating collar. The correction pressing belt is installed on the connecting disc. The shape of the correction pressing belt needs to be consistent with the style after the conductor is stranded. The correction balls are embedded in the correction pressing belt, and the correction balls are used to correct the conductor when wrinkles and bulges appear on the conductor.

[0015] Furthermore, during normal use, the correction balls do not contact the surface of the conductor, and the distance between the correction balls and the conductor is set between 0.5 mm and 1 mm. The side of the correction pressing belt far away from the connecting disc needs to contact the stranding disc, so as to push the wrinkles and bulges generated by the conductor to the outside of the stranding disc when the correction balls correct the conductor.

[0016] Furthermore, a conical support seat is installed on the rotating frame. An activity groove is formed in the conical support seat. An auxiliary push plate is slidably installed in the activity groove. The auxiliary push plate contacts the conductor. A pushing spring is installed in the activity groove and contacts the auxiliary push plate. When the conductor is stranded, the conductor forms a pressure on the auxiliary push plate, causing the auxiliary push plate to shrink into the activity groove. After the correction balls push the wrinkles or bulges on the conductor out of the stranding disc, the auxiliary push plate pushes the corresponding conductor outwards under the action of the pushing spring, so as to eliminate the wrinkles and bulges on the conductor.

[0017] The present invention has the following beneficial effects:

[0018] (1). By adding a pressurizing component after the conductor stranding, the present invention can make the conductor more compact after stranding, reducing the looseness of the conductor after stranding. Specifically, by using pressurizing balls and providing an annular groove I on the pressurizing balls to fit the outside of the conductor, the contact surface between the pressurizing balls and the conductor can be upgraded from point - surface to line - surface, improving the pressing effect on the conductor. At the same time, the pressurizing method of rolling the pressurizing balls can reduce the friction on the surface of the conductor, improving the protection effect on the conductor. Moreover, by using a pressurizing spring as the pressure source, the pressure applied to the conductor can be made more flexible, avoiding the increase in wear between the pressurizing balls and the conductor surface caused by the fixed applied pressure, thus improving the service life of the equipment. At the same time, through the setting of the annular groove I on the pressurizing balls, the stranded conductor can be corrected, reducing the angular inclination of the conductor after stranding and ensuring the production quality of the cable.

[0019] (2). By setting heat - dissipating balls in contact with the pressurizing balls in the connecting sleeve and providing air - guiding vanes on the heat - dissipating balls, the present invention can use the frictional rotational force generated by the contact between the pressurizing spring and the conductor as the driving force to drive the air - guiding vanes to rotate. Thus, a flowing air current can be formed. The air current passes through the connecting sleeve, dissipating the heat of the air inside it, and simultaneously dissipating the heat of the pressurizing balls, avoiding the excessive heat generated by the contact friction between the pressurizing balls and the conductor, ensuring that the contact between the pressurizing balls and the conductor is within a suitable temperature range, guaranteeing a good environment for pressurizing the conductor, and indirectly improving the protection of the conductor.

[0020] (3). By setting a heat - conducting frame on the pressurizing balls and designing the heat - conducting frame in an annular strip shape, the present invention can better conduct the heat in the middle of the pressurizing balls to the outside, avoiding excessive heat accumulation in the middle of the pressurizing balls, effectively reducing the hazards such as the reduction of hardness, weakening of strength or deformation of the pressurizing balls due to excessive internal heat. At the same time, it also provides better heat - dissipating conditions for the air current generated by the air - guiding vanes.

[0021] (4). By setting a correction component on one side of the mounting collar and using a correction belt and correction balls as correction parts, the present invention corrects the wrinkles and bulges of the conductor caused by the pressure applied by the pressurizing balls, ensuring the stranding quality of the conductor.

[0022] (5) In the present invention, by setting the installation collar as a hollow structure, cooling liquid can be stored therein. When an external joint is provided on the installation collar, a liquid flow cooling effect can be formed. When heat conduction fins, heat conduction sleeve frames, heat conduction ring plates, etc. are provided, the heat generated by the contact between the pressurized balls and the conductor can be transferred to the cooling liquid. At the same time, the heat generated after the conductor is stranded can also be transferred to the cooling liquid through the correction pressing belt and the connection disk. Thus, the stranded conductor can be further cooled, ensuring the heat dissipation effect of the conductor and reducing the loosening situation caused by excessive heat after the conductor is stranded, and ensuring the production quality of the cable conductor.

[0023] Of course, it is not necessary for any product implementing the present invention to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 is a schematic diagram of the stranding end structure of the present invention;

[0027] Figure 3 is a schematic diagram of the structure of the correction component of the present invention;

[0028] Figure 4 is a schematic diagram of the structure of the pressurizing component of the present invention;

[0029] Figure 5 is a schematic diagram of the connection structure between the installation collar and the rotating collar of the present invention;

[0030] Figure 6 is a schematic diagram of the connection structure between the rotating collar and the connection sleeve of the present invention;

[0031] Figure 7 is a schematic diagram of the structure of the connection sleeve, heat dissipation balls and pressurized balls of the present invention;

[0032] Figure 8 is a cross-sectional view schematic diagram of the pressurized ball of the present invention;

[0033] Figure 9 is a cross-sectional view schematic diagram of the conical support seat of the present invention.

[0034] In the drawings, the list of components represented by each reference numeral is as follows:

[0035] In the figure: 1. Pay-off end; 2. Stranding end; 3. Conductor; 4. Pressing mechanism; 401. Stranding disc; 402. Pressing component; 4021. Installation collar; 4022. Rotating collar; 4023. Pressing ball; 4024. Connecting sleeve; 403. Correction component; 4031. Connecting disc; 4032. Correction pressing belt; 4033. Correction ball; 5. Pressing spring; 6. Heat-conducting flap; 7. Heat-conducting sleeve frame; 8. Heat-dissipating ball; 9. Air-guiding flap; 10. Heat-conducting frame; 11. Conical support seat; 12. Auxiliary push plate; 13. Heat-conducting ring plate. Specific implementation manner

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to Figures 1-9 As shown, the present invention is a conductor stranding mechanism, including a stranding main machine. A pay-off end 1 and a stranding end 2 are arranged on the stranding main machine. The pay-off end 1 is used for placing a conductor disc, which includes a rotating frame and a rotating component. The rotating component uses a motor as a power source to drive the rotating frame to rotate, and then drives the conductor disc to rotate to complete the conductor stranding operation. The stranding end 2 includes a bracket and a stranding disc 401. The stranding disc 401 is installed on the bracket and is used for externally limiting the conductor 3 during the stranding of the conductor 3.

[0038] A cable production device of a conductor stranding mechanism includes a pressing mechanism 4. The pressing mechanism 4 includes an installation collar 4021, a rotating collar 4022, a connecting sleeve 4024, and a pressing ball 4023. The installation collar 4021 is installed on the bracket and is connected by bolts. The rotating collar 4022 is rotatably installed in the installation collar 4021. The connecting sleeve 4024 is slidably installed on the rotating collar 4022. A chute is provided on the rotating collar 4022, and a slider is installed on the connecting sleeve 4024. The slider is slidably connected to the chute. The pressing ball is embedded in the connecting sleeve 4024. A pressing spring 5 is installed on the rotating collar 4022. One end of the pressing spring 5 is connected to the connecting sleeve 4024. By generating a thrust force through the pressing spring 5, the thrust force acts on the pressing ball 4023 through the connecting sleeve 4024, so that the pressing ball 4023 generates a pressing force acting on the conductor 3.

[0039] An annular groove I is provided on the pressing ball 4023, and the annular groove I is adapted to the conductor 3, changing the contact surface between the pressing ball 4023 and the conductor 3 from point-surface contact to line-surface contact, increasing the comprehensiveness of pressing on the conductor 3.

[0040] A heat dissipation ball 8 is rotatably installed on the connecting sleeve 4024. The heat dissipation ball 8 is in surface contact with the annular groove on the pressure ball 4023 and rotates synchronously with the pressure ball 4023. An annular groove II is formed on the heat dissipation ball 8, and a wind guiding flap 9 is installed on the inner wall of the annular groove II. Under the rotation of the heat dissipation ball 8, the wind guiding flap 9 conducts the air flow from the annular groove I on the pressure ball 4023 to the gap on the other side through the gap on one side between the connecting sleeve 4024, so that the air flow forms a flow inside the connecting sleeve 4024 to reduce the heat inside the connecting sleeve 4024. A heat conducting frame 10 is installed on the pressure ball 4023. The heat conducting frame 10 is designed in an annular strip shape. One end of the heat conducting frame 10 is flush with the concave surface of the annular groove I on the pressure ball 4023, which is used to conduct the heat on the inner wall of the pressure ball 4023 to the outside, avoiding excessive heat accumulation inside the pressure ball 4023, effectively reducing the hazards such as the reduction of hardness, the weakening of strength or the deformation of the ball due to excessive internal heat.

[0041] A heat conducting flap 6 is installed on the connecting sleeve 4024, and a heat conducting sleeve frame 7 is installed on the rotating collar 4022. One side of the heat conducting flap 6 extends into the heat conducting sleeve frame 7 and is in contact with the inner wall of the heat conducting sleeve frame 7 to transfer the heat on the connecting sleeve 4024 to the rotating collar 4022. The mounting collar 4021 is provided with a hollow structure. Two heat conducting ring plates 13 are installed on the mounting collar 4021. One of the heat conducting ring plates 13 is in contact with the outer wall of the rotating collar 4022 to conduct the heat on the rotating collar 4022. Two external interfaces are installed on the mounting collar 4021. A partition is installed inside the mounting collar 4021, and the partition is located between the two external interfaces. The two external interfaces can be connected to an external coolant circulation device. The coolant circulation device is composed of existing technologies. Through the coolant circulation device, the circulating flow of the cooling liquid inside the mounting collar 4021 is completed, which is convenient for cooling the mounting collar 4021. The specific heat conduction sequence is as follows: the heat on the pressure ball 4023 is conducted to the connecting sleeve 4024, then to the heat conducting flap 6, then to the heat conducting sleeve frame 7, then to the rotating collar 4022, and finally the heat is conducted to the cooling liquid flowing inside the mounting collar 4021 through the corresponding heat conducting ring plate 13.

[0042] A correction component 403 is installed on the mounting collar 4021. The correction component 403 consists of a connection plate 4031, a correction pressure belt 4032, and correction balls 4033. The connection plate 4031 is installed on the mounting collar 4021 and contacts the heat-conducting ring plate 13 away from the rotating collar 4022. The correction pressure belt 4032 is installed on the connection plate 4031, and the shape of the correction pressure belt 4032 needs to be consistent with the style after the conductors 3 are stranded. The correction balls 4033 are embedded in the correction pressure belt 4032 and are used to correct the conductors 3 when they are wrinkled and bulged. Both the correction pressure belt 4032 and the connection plate 4031 are made of heat-conducting materials. After the conductors are stranded by the stranding disc 401, certain heat will be conducted to the surrounding air, and this heat can be conducted to the mounting collar 4021 through the correction pressure belt 4032 and the connection plate 4031, indirectly achieving the heat dissipation effect of the conductors 3. During normal use, the correction balls 4033 do not contact the surface of the conductors 3, and the distance between the correction balls 4033 and the conductors 3 is set between 0.5 mm and 1 mm. The side of the correction pressure belt 4032 away from the connection plate 4031 needs to contact the stranding disc 401, and when the correction balls 4033 correct the conductors 3, it is used to push the wrinkles and bulges generated by the conductors 3 to the outside of the stranding disc 401.

[0043] A conical support base 11 is installed on the rotating frame. An activity groove is provided on the conical support base 11, and an auxiliary push plate 12 is slidably installed in the activity groove. The auxiliary push plate 12 contacts the conductors. A pushing spring is installed in the activity groove and contacts the auxiliary push plate 12. When the conductors 3 are stranded, the conductors form a pressure on the auxiliary push plate 12, causing the auxiliary push plate 12 to contract into the activity groove. After the correction balls 4033 push the wrinkles or bulges on the conductors 3 out of the stranding disc 401, the auxiliary push plate 12 pushes the corresponding conductors 3 outwards under the action of the pushing spring, thereby eliminating the wrinkles and bulges on the conductors 3.

[0044] Before use, install the wire reel loaded with wires on the rotating bracket and pass the wires through the stranding disc 401. During use, drive the rotating frame to rotate through the rotating mechanism, and make multiple conductors 3 perform stranding operations through the action of the stranding disc 401;

[0045] After the conductors 3 are stranded, apply pressure to them through the pressurizing component 402 to make the multiple conductors 3 fit more tightly. Specifically, apply pressure to the connecting sleeve 4024 through the pressurizing spring, and the connecting sleeve 4024 conducts the pressure to the pressurizing balls 4023, and pressurize the conductors 3 through the pressurizing balls 4023, thereby increasing the tightness between the conductors and avoiding gaps;

[0046] When the pressurizing ball 4023 applies pressure to the conductor 3, heat is generated. Through the friction between the heat-dissipating ball 8 and the pressurizing ball 4023, the power of the rotation of the pressurizing ball 4023 is converted into its own power and rotates. During the rotation process, an air flow is formed through the air guiding flap 9, and the air flow flows through the connecting sleeve 4024. Thus, the pressurizing ball 4023 can be initially cooled. At the same time, by setting the heat conducting frame 10, the heat at the center of the pressurizing ball 4023 is conducted to the outside, thereby preventing heat from accumulating in the middle of the pressurizing ball 4023, effectively reducing the harm such as the reduction of hardness, the weakening of strength or the deformation caused by excessive internal heat of the pressurizing ball 4023. At the same time, through the heat conducting flap 6 and the heat conducting sleeve frame 7, the heat on the connecting sleeve 4024 can be conducted to the rotating collar 4022, and then through the corresponding heat conducting ring plate 13, the heat is conducted to the mounting collar 4021. By cooling the mounting collar 4021 through an external heat dissipation circulation device, the cooling of the pressurizing ball 4023 can be indirectly completed, effectively ensuring the pressurizing effect on the conductor 3;

[0047] When the pressurizing ball 4023 applies pressure to the conductor 3, through the correction pressure belt 4032 and the correction ball 4033, the wrinkles and bulges of the conductor 3 caused by the pressurizing ball 4023 applying pressure along with the conductor 3 can be corrected, and the wrinkles and bulges of the conductor 3 are discharged from the stranding end 2. Then, the auxiliary push plate 12 and the pushing spring are used to correct the corresponding conductor 3, thereby ensuring the normal stranding operation of the conductor 3.

[0048] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A conductor stranding mechanism, including a stranding main machine, on which a wire feeding end and a stranding end are provided. The wire feeding end is used to place a conductor coil, which includes a rotating frame and a rotating component. The rotating component uses a motor as a power source to drive the rotating frame to rotate, and then drives the conductor coil to rotate to complete the conductor stranding operation. The stranding end includes a bracket and a stranding disc. The stranding disc is installed on the bracket and is used to externally limit the conductor during stranding.

2. A cable production device of a conductor stranding mechanism, including a pressurizing mechanism, characterized in that: The pressurizing mechanism includes a mounting collar, a rotating collar, a connecting sleeve, and pressurizing balls. The mounting collar is installed on the bracket and is connected by bolts. The rotating collar is rotatably installed in the mounting collar. The connecting sleeve is slidably installed on the rotating collar. The extrusion balls are embedded in the connecting sleeve. A pressurizing spring is installed on the rotating collar. One end of the pressurizing spring is connected to the connecting sleeve. By generating a thrust force through the pressurizing spring, the thrust force acts on the pressurizing balls through the connecting sleeve, so that the pressurizing balls form a pressing force acting on the conductor.

3. A conductor stranding mechanism and a cable production device according to claim 2, characterized in that: An annular groove I is provided on the pressurizing balls. The annular groove I is adapted to the conductor, changing the contact surface between the pressurizing balls and the conductor from point-to-surface contact to line-to-surface contact, increasing the comprehensiveness of pressurizing the conductor.

4. A conductor stranding mechanism and a cable production device according to claim 3, characterized in that: A heat dissipation ball is rotatably installed on the connecting sleeve. The heat dissipation ball is in surface contact with the annular groove surface of the pressurizing ball and rotates synchronously with the pressurizing ball. An annular groove II is provided on the heat dissipation ball. Air guiding vanes are installed on the inner wall of the annular groove II. Under the rotation of the heat dissipation ball, the air guiding vanes conduct the airflow from the gap on one side between the annular groove I on the pressurizing ball and the connecting sleeve to the gap on the other side, so that the airflow forms a flow inside the connecting sleeve to reduce the heat inside the connecting sleeve.

5. A conductor stranding mechanism and a cable production device according to claim 4, characterized in that: A heat conducting frame is installed on the pressurizing balls. The heat conducting frame is designed in an annular strip shape. One end of the side of the heat conducting frame is flush with the concave surface of the annular groove I on the pressurizing ball, and is used to conduct the heat on the inner wall of the pressurizing ball to the outside, avoiding excessive heat accumulation inside the pressurizing balls, effectively reducing the hazards such as reduced hardness, weakened strength, or deformation of the balls due to excessive internal heat.

6. The conductor stranding mechanism and cable production device according to claim 5, characterized in that: A heat conducting vane is installed on the connecting sleeve, and a heat conducting sleeve frame is installed on the rotating collar. One side of the heat conducting vane extends into the heat conducting sleeve frame and contacts the inner wall of the heat conducting sleeve frame, transporting the heat on the connecting sleeve to the rotating collar. The mounting collar is provided with a hollow structure. Two heat conducting ring plates are installed on the mounting collar. One of the heat conducting ring plates contacts the outer wall of the rotating collar and is used to conduct the heat on the rotating collar. Two external interfaces are installed on the mounting collar. A partition is installed inside the mounting collar, and the partition is located between the two external interfaces.

7. A conductor stranding mechanism and a cable production device according to claim 6, characterized in that: A correction component is installed on the mounting collar. The correction component is composed of a connecting disc, a correction pressing belt, and correction balls. The connecting disc is installed on the mounting collar and contacts the heat conducting ring plate away from the rotating collar. The correction pressing belt is installed on the connecting disc. The shape of the correction pressing belt needs to be consistent with the style after the conductor is stranded. The correction balls are embedded in the correction pressing belt and are used to correct the conductor when it appears wrinkled or bulged.

8. A conductor stranding mechanism and a cable production device according to claim 7, characterized in that: During normal use, the correction ball does not contact the surface of the conductor, and the distance between the correction ball and the conductor is set between 0.5 mm and 1 mm. The side of the correction pressure belt away from the connection plate needs to contact the stranding plate, so as to push the wrinkles and bulges generated by the conductor to the outside of the stranding plate when the correction ball corrects the conductor.

9. A conductor stranding mechanism and a cable production device according to claim 8, characterized in that: A conical support seat is installed on the rotating frame. An activity groove is opened on the conical support seat. An auxiliary push plate is slidably installed in the activity groove. The auxiliary push plate contacts the conductor. A push spring is installed in the activity groove. The push spring contacts the auxiliary push plate. During the stranding of the conductor, the conductor forms a pressure on the auxiliary push plate, causing the auxiliary push plate to shrink into the activity groove. After the correction ball pushes the wrinkles or bulges on the conductor out of the stranding plate, the auxiliary push plate pushes the corresponding conductor outwards under the action of the push spring, thereby eliminating the wrinkles and bulges on the conductor.

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